Occam Underwriting Limited

Active04900320 Private limited company
Incorporated
16 September 2003 (23 years)
Previously known as
Sciemus Ltd (until 6 August 2018)
Industry
Risk and damage evaluation (66210)
Activities of insurance agents and brokers (66220)
Accounts type
Audit exemption subsidiary
Region
Greater London
Address
7th Floor Corn Exchange
55 Mark Lane
London
EC3R 7NE

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
31 May 2027
Last conf. stmt
17 May 2026

Charges

Total
2
Outstanding
0
Part satisfied
0
Satisfied
2

Officers 1 active

Officer details are public data from the Companies House register.

Director · Appointed 6 October 2023
British
Born April 1965 (61)
Officer history (34 former)
31 August 2026
Resigned Hunter, Andrew Stewart as Secretary
20 December 2023
Resigned Fisher, Mark Francis as Director
6 October 2023
Resigned Millette, Michael as Director
6 October 2023
Resigned Gibbins, Lance John as Director
6 October 2023
Resigned Malley, Katherine as Director
6 October 2023
Appointed Nathan, Clive Adam as Director
6 October 2023
Appointed Hunter, Andrew Stewart as Secretary
6 October 2023
Resigned Punter, Alan, Dr as Director
31 March 2023
Resigned Niland, Peter as Secretary
6 May 2022
Appointed Malley, Katherine as Director
18 February 2022
Appointed Fisher, Mark Francis as Director
27 May 2021
Resigned Carr, Daniel as Director
30 April 2021
Resigned Duckworth, Russell Stephen as Director
10 December 2018
Appointed Carr, Daniel as Director
2 November 2018
Resigned Attard-Manche, Jeremy Paul as Director
1 October 2018
Appointed Punter, Alan, Dr as Director
28 August 2018
Resigned Welsh, Rick John as Director
8 August 2018
Resigned Tetlow, Timothy as Director
8 August 2018
Appointed Millette, Michael as Director
4 October 2017
Appointed Tetlow, Timothy as Director
27 June 2016
Resigned Tillett, Paul Brian as Director
22 June 2016
Appointed Gibbins, Lance John as Director
23 February 2016
Resigned Finn, Andre Thomas as Director
4 February 2016
Appointed Welsh, Rick John as Director
28 January 2016
Resigned Maskell, Simon Richard, Professor as Director
1 December 2015
Appointed Duckworth, Russell Stephen as Director
1 December 2015
Appointed Attard-Manche, Jeremy Paul as Director
1 December 2015
Appointed Tillett, Paul Brian as Director
7 January 2015
Appointed Maskell, Simon Richard, Professor as Director
2 December 2014
Resigned Sharpe, Philip Ronald as Director
15 October 2014
Appointed Niland, Peter as Secretary
15 October 2014
Resigned Taylor, Keith Michael as Secretary
11 September 2014
Resigned Prescott, George Andrew as Director
11 September 2014
Resigned Fleming, Neil John as Director
3 September 2014
Resigned Foley, Jonathan as Director
6 June 2013
Appointed Prescott, George Andrew as Director
1 April 2013
Appointed Foley, Jonathan as Director
1 November 2012
Resigned Sopher, Henry as Director
5 January 2012
Appointed Sharpe, Philip Ronald as Director
21 November 2011
Resigned Mcfadden, Christopher, Dr as Director
21 November 2011
Resigned Webb, Robert Stopford as Director
14 January 2011
Resigned Boardman, Lynton David as Director
1 December 2010
Appointed Webb, Robert Stopford as Director
13 February 2009
Resigned Richardson, Clive Robert as Director
13 February 2009
Appointed Boardman, Lynton David as Director
8 April 2008
Resigned Palethorpe, Mark John as Director
8 April 2008
Appointed Richardson, Clive Robert as Director
15 October 2007
Resigned Haskell, Alan as Director
28 March 2007
Appointed Palethorpe, Mark John as Director
18 July 2006
Appointed Taylor, Keith Michael as Secretary
18 July 2006
Resigned Buckley, Simon Alexander as Secretary
23 May 2006
Resigned Buckley, Simon Alexander as Director
30 September 2005
12 August 2005
Appointed Mcfadden, Christopher, Dr as Director
14 July 2005
Appointed Haskell, Alan as Director
14 July 2005
Resigned Styles, Michael Anthony as Director
21 January 2005
Resigned Fleming, Neil John as Secretary
21 January 2005
Appointed Buckley, Simon Alexander as Secretary
14 May 2004
Appointed Sopher, Henry as Director
14 May 2004
Appointed Jackson, Michael John, Professor as Director
14 May 2004
Appointed Styles, Michael Anthony as Director
20 February 2004
Appointed Buckley, Simon Alexander as Director
1 October 2003
Appointed Fleming, Neil John as Secretary
16 September 2003
Appointed Rm Registrars Limited as Corporate Secretary
16 September 2003
Resigned Rm Registrars Limited as Corporate Secretary
16 September 2003
Appointed Rm Nominees Limited as Corporate Director
16 September 2003
Resigned Rm Nominees Limited as Corporate Director
16 September 2003
Appointed Fleming, Neil John as Director
16 September 2003
Appointed Finn, Andre Thomas as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 6 October 2023
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 08708482

Holdings 1

Companies where Occam Underwriting Limited is registered as a person with significant control

Owns 75–100% of shares
Active
Former controllers (2)
6 October 2023
Ceased Michael Millette — Has significant influence or control
31 January 2020
Ceased HSCM Bermuda Fund Ltd — Owns 25–50% of shares

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
18 May 2026Confirmation statement with no updates17 May 2026
19 September 2025Other filing
19 September 2025Accounts filing
19 September 2025Other filing
19 September 2025Audit exemption subsidiary accounts31 December 2024
Show all recent filings

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